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implementing /deposit for test

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This commit is contained in:
Christian Grothoff 2016-04-04 15:47:09 +02:00
parent db44dc3e95
commit 6eb2e73ee0
1 changed files with 122 additions and 0 deletions
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122
src/exchange/test_taler_exchange_aggregator.c
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@ -90,6 +90,16 @@ enum OpCode {
*/
OPCODE_EXPECT_TRANSACTIONS_EMPTY,
/**
* Execute deposit operation against database.
*/
OPCODE_DATABASE_DEPOSIT,
/**
* Wait a certain amount of time.
*/
OPCODE_WAIT,
/**
* Expect that we have received the specified transaction.
*/
@ -126,6 +136,50 @@ struct Command
*/
struct Transaction expect_transaction;
/**
* If @e opcode is #OPCODE_DATABASE_DEPOST, this
* specifies which deposit operation we should fake.
*/
struct {
/**
* Each merchant name is automatically mapped to a unique
* merchant public key.
*/
const char *merchant_name;
/**
* Merchant account number, is mapped to wire details.
*/
uint64_t merchant_account;
/**
* Merchant's transaction ID.
*/
uint64_t transaction_id;
/**
* By when does the merchant request the funds to be wired.
*/
struct GNUNET_TIME_Relative wire_deadline;
/**
* What is the total amount (including exchange fees).
*/
const char *amount_with_fee;
/**
* How high are the exchange fees? Must be smaller than @e amount_with_fee.
*/
const char *deposit_fee;
} deposit;
/**
* How long should we wait if the opcode is #OPCODE_WAIT.
*/
struct GNUNET_TIME_Relative wait_delay;
} details;
};
@ -308,6 +362,59 @@ maint_child_death (void *cls,
}
/**
* Helper function to fake a deposit operation.
*
* @return #GNUNET_OK on success
*/
static int
do_deposit (struct Command *cmd)
{
struct TALER_EXCHANGEDB_Deposit deposit;
struct TALER_MerchantPrivateKeyP merchant_priv;
int ret;
memset (&deposit, 0, sizeof (deposit));
GNUNET_CRYPTO_kdf (&merchant_priv,
sizeof (struct TALER_MerchantPrivateKeyP),
"merchant-priv",
strlen ("merchant-priv"),
cmd->details.deposit.merchant_name,
strlen (cmd->details.deposit.merchant_name),
NULL, 0);
GNUNET_CRYPTO_eddsa_key_get_public (&merchant_priv.eddsa_priv,
&deposit.merchant_pub.eddsa_pub);
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
&deposit.h_contract);
if ( (GNUNET_OK !=
TALER_string_to_amount (cmd->details.deposit.amount_with_fee,
&deposit.amount_with_fee)) ||
(GNUNET_OK !=
TALER_string_to_amount (cmd->details.deposit.deposit_fee,
&deposit.deposit_fee)) )
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
deposit.wire = json_pack ("{s:s, s:s, s:I}",
"type", "test",
"bank_uri", "http://localhost:8082/",
"account_number", (json_int_t) cmd->details.deposit.merchant_account);
GNUNET_assert (GNUNET_OK ==
TALER_JSON_hash (deposit.wire,
&deposit.h_wire));
deposit.transaction_id = cmd->details.deposit.transaction_id;
deposit.timestamp = GNUNET_TIME_absolute_get ();
deposit.wire_deadline = GNUNET_TIME_relative_to_absolute (cmd->details.deposit.wire_deadline);
ret = plugin->insert_deposit (plugin->cls,
session,
&deposit);
json_decref (deposit.wire);
return ret;
}
/**
* Fail the testcase at the current command.
*/
@ -349,6 +456,12 @@ interpreter (void *cls,
result = 77;
GNUNET_SCHEDULER_shutdown ();
return;
case OPCODE_WAIT:
state->ioff++;
GNUNET_SCHEDULER_add_delayed (cmd->details.wait_delay,
&interpreter,
state);
return;
case OPCODE_RUN_AGGREGATOR:
GNUNET_assert (NULL == aggregator_state);
aggregator_state = state;
@ -371,6 +484,15 @@ interpreter (void *cls,
}
state->ioff++;
break;
case OPCODE_DATABASE_DEPOSIT:
if (GNUNET_OK !=
do_deposit (cmd))
{
fail (cmd);
return;
}
state->ioff++;
break;
case OPCODE_EXPECT_TRANSACTION:
{
const struct Transaction *want = &cmd->details.expect_transaction;